1, the cost is too high: the fixed costs of catering companies include rent, decoration, facilities, equipment, personnel, etc. These fixed costs are difficult to reduce in the case of high consumption level, and with the increase of passenger flow, the cost allocated to each dish will further increase. Therefore, the consumption level is high, and the scale of catering companies is small.

2. Excessive competitive pressure: There are a large number of catering enterprises, high consumption level and excessive competitive pressure, so it is difficult for everyone to make a profit. Therefore, many catering enterprises can only find another way and choose the path of "small profits but quick turnover".